Wera 7516 VDE Safe-Torque Speed Torque Screwdriver 2.4-4.0 Nm 05075876001VDE insulated torque wrench handle with 9 mm hexagon mounting; solely for Wera Kraftform Kompakt VDE blades. For professional screwdriving fine adjustment AND for torque operated screwdriving. Slip over torque function which can not be overtightened for clockwise counterclockwise torque operation. With five selectable tightening torques clockwise counterclockwise (2. 4; 2. 8; 3. 2; 3. 6; 4. 0 Nm), which can be set very quickly. One fixed position